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Merged
merged 1 commit into from
Sep 22, 2022
Merged

variants: add support for arduino_mkrzero #36

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31 changes: 31 additions & 0 deletions variants/arduino_mkrzero/arduino_mkrzero.overlay
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/*
* Copyright (c) 2022 Dhruva Gole <goledhruva@gmail.com>
*
* SPDX-License-Identifier: Apache-2.0
*/
/ {
zephyr,user {
d0_gpios = <&arduino_mkr_header 0 0>;
d1_gpios = <&arduino_mkr_header 1 0>;
d2_gpios = <&arduino_mkr_header 2 0>;
d3_gpios = <&arduino_mkr_header 3 0>;
d4_gpios = <&arduino_mkr_header 4 0>;
d5_gpios = <&arduino_mkr_header 5 0>;
d6_gpios = <&arduino_mkr_header 6 0>;
d7_gpios = <&arduino_mkr_header 7 0>;
d8_gpios = <&arduino_mkr_header 8 0>;
d9_gpios = <&arduino_mkr_header 9 0>;
d10_gpios = <&arduino_mkr_header 10 0>;
d11_gpios = <&arduino_mkr_header 11 0>;
d12_gpios = <&arduino_mkr_header 12 0>;
d13_gpios = <&arduino_mkr_header 13 0>;
d14_gpios = <&arduino_mkr_header 14 0>; /* D14 / A0 */
d15_gpios = <&arduino_mkr_header 15 0>;
d16_gpios = <&arduino_mkr_header 16 0>;
d17_gpios = <&arduino_mkr_header 17 0>;
d18_gpios = <&arduino_mkr_header 18 0>; /* D18 / A4 / I2C-SDA */
d19_gpios = <&arduino_mkr_header 19 0>; /* D19 / A5 / I2C-SCL */
d20_gpios = <&arduino_mkr_header 20 0>;
d21_gpios = <&arduino_mkr_header 21 0>;
};
};
92 changes: 92 additions & 0 deletions variants/arduino_mkrzero/arduino_mkrzero_pinmap.h
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/*
* Copyright (c) 2022 Dhruva Gole
*
* SPDX-License-Identifier: Apache-2.0
*/

#pragma once
#include <zephyr/drivers/gpio.h>
#include <zephyr/kernel.h>
#include <zephyr/drivers/i2c.h>

#define LED_BUILTIN 22
#define LED0_NODE DT_ALIAS(led0)

static struct gpio_dt_spec d0 =
GPIO_DT_SPEC_GET(DT_PATH(zephyr_user), d0_gpios);
static struct gpio_dt_spec d1 =
GPIO_DT_SPEC_GET(DT_PATH(zephyr_user), d1_gpios);
static struct gpio_dt_spec d2 =
GPIO_DT_SPEC_GET(DT_PATH(zephyr_user), d2_gpios);
static struct gpio_dt_spec d3 =
GPIO_DT_SPEC_GET(DT_PATH(zephyr_user), d3_gpios);
static struct gpio_dt_spec d4 =
GPIO_DT_SPEC_GET(DT_PATH(zephyr_user), d4_gpios);
static struct gpio_dt_spec d5 =
GPIO_DT_SPEC_GET(DT_PATH(zephyr_user), d5_gpios);
static struct gpio_dt_spec d6 =
GPIO_DT_SPEC_GET(DT_PATH(zephyr_user), d6_gpios);
static struct gpio_dt_spec d7 =
GPIO_DT_SPEC_GET(DT_PATH(zephyr_user), d7_gpios);
static struct gpio_dt_spec d8 =
GPIO_DT_SPEC_GET(DT_PATH(zephyr_user), d8_gpios);
static struct gpio_dt_spec d9 =
GPIO_DT_SPEC_GET(DT_PATH(zephyr_user), d9_gpios);
static struct gpio_dt_spec d10 =
GPIO_DT_SPEC_GET(DT_PATH(zephyr_user), d10_gpios);
static struct gpio_dt_spec d11 =
GPIO_DT_SPEC_GET(DT_PATH(zephyr_user), d11_gpios);
static struct gpio_dt_spec d12 =
GPIO_DT_SPEC_GET(DT_PATH(zephyr_user), d12_gpios);
static struct gpio_dt_spec d13 =
GPIO_DT_SPEC_GET(DT_PATH(zephyr_user), d13_gpios);
static struct gpio_dt_spec d14 =
GPIO_DT_SPEC_GET(DT_PATH(zephyr_user), d13_gpios);
static struct gpio_dt_spec d15 =
GPIO_DT_SPEC_GET(DT_PATH(zephyr_user), d15_gpios);
static struct gpio_dt_spec d16 =
GPIO_DT_SPEC_GET(DT_PATH(zephyr_user), d16_gpios);
static struct gpio_dt_spec d17 =
GPIO_DT_SPEC_GET(DT_PATH(zephyr_user), d17_gpios);
static struct gpio_dt_spec d18 =
GPIO_DT_SPEC_GET(DT_PATH(zephyr_user), d18_gpios);
static struct gpio_dt_spec d19 =
GPIO_DT_SPEC_GET(DT_PATH(zephyr_user), d19_gpios);
static struct gpio_dt_spec d20 =
GPIO_DT_SPEC_GET(DT_PATH(zephyr_user), d20_gpios);
static struct gpio_dt_spec d21 =
GPIO_DT_SPEC_GET(DT_PATH(zephyr_user), d21_gpios);
static struct gpio_dt_spec led_builtin = GPIO_DT_SPEC_GET(LED0_NODE, gpios);

static struct gpio_dt_spec *arduino_pins[23] = {
&d0, &d1, &d2, &d3, &d4, &d5, &d6, &d7,
&d8, &d9, &d10, &d11, &d12, &d13, &d14, &d15,
&d16, &d17, &d18, &d19, &d20, &d21, &led_builtin};

enum digitalPins {
D0,
D1,
D2,
D3,
D4,
D5,
D6,
D7,
D8,
D9,
D10,
D11,
D12,
D13,
D14,
D15,
D16,
D17,
D18,
D19,
D20,
D21,
LED
};

const static struct device *i2c_dev = DEVICE_DT_GET(DT_NODELABEL(sercom0));
4 changes: 4 additions & 0 deletions variants/variants.h
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Expand Up @@ -10,3 +10,7 @@
#ifdef CONFIG_BOARD_NRF52840DK_NRF52840
#include "nrf52840dk_nrf52840_pinmap.h"
#endif /* CONFIG_BOARD_NRF52840DK_NRF52840 */
#ifdef CONFIG_BOARD_ARDUINO_MKRZERO
#include "arduino_mkrzero_pinmap.h"
#endif // CONFIG_BOARD_ARDUINO_MKRZERO